How to add or remove pixels in binary image using the mouse click?

2014 3 4
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更新时间：2014 3 4
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Dear all,
I have a binary image which includes some artifact pixels and also missing lines, because of bad segmentation. I want to do the following:
1- to remove these undesired pixels manually using the mouse such that they will be erased when we click on them (like the eraser in many software)
2- to be able to draw a binary line using the mouse, and this line will be part of the binary image for further process.
Does anyone knows how to do that?
Thank you in advance.
Meshoo

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回答（1 个）

Image Analyst
Image Analyst 2014-3-4

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I have a demo for that. See attached.

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Meshooo
Meshooo 2014-3-4
Thank you for the demo but I want something similar to the eraser and line drawing which are available in many commercial software such as photoshop and Windows Paint.
Image Analyst
Image Analyst 2014-3-4
There is no paintbrush photoediting tool built into MATLAB.

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